DjESIGNS | Two quick Juniper CLI commands

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Two quick Juniper CLI commands

One thing I like Juniper routers is the powerful Junos CLI it has. The commands available through it make management of their routers a breeze. Here are two commands I've found invaluable for getting things done quickly.

Renaming an interface:

rename interface "interface name" to "new interface name"

While that command looks simple enough, the result is the complete transfer of the original interface's property, saving time manually rebuilding everything. On a fractional T1, though, the new interface's channel-group and timeslots will need to be built first.

Finding routed subnets:

show route 10.1.1.0/24 terse | match 10.1.1

This will return a list of every routed subnet that's part of the of 10.1.1.0/24. Very convenient if you are looking to see if an address is in use.

4:25 pm in networking | 1 person viewing

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